summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/arm/Kconfig19
-rw-r--r--arch/arm/Kconfig.instrumentation62
-rw-r--r--kernel/Kconfig.instrumentation2
3 files changed, 19 insertions, 64 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4b1a8e3d292c..623eaa1f3080 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -135,6 +135,23 @@ config FIQ
config ARCH_MTD_XIP
bool
+if OPROFILE
+
+config OPROFILE_ARMV6
+ def_bool y
+ depends on CPU_V6 && !SMP
+ select OPROFILE_ARM11_CORE
+
+config OPROFILE_MPCORE
+ def_bool y
+ depends on CPU_V6 && SMP
+ select OPROFILE_ARM11_CORE
+
+config OPROFILE_ARM11_CORE
+ bool
+
+endif
+
config VECTORS_BASE
hex
default 0xffff0000 if MMU || CPU_HIGH_VECTOR
@@ -1128,7 +1145,7 @@ endmenu
source "fs/Kconfig"
-source "arch/arm/Kconfig.instrumentation"
+source "kernel/Kconfig.instrumentation"
source "arch/arm/Kconfig.debug"
diff --git a/arch/arm/Kconfig.instrumentation b/arch/arm/Kconfig.instrumentation
deleted file mode 100644
index 453ad8e15d69..000000000000
--- a/arch/arm/Kconfig.instrumentation
+++ /dev/null
@@ -1,62 +0,0 @@
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- system-wide debugging, and testing. This option alone does not add any
- kernel code.
-
- If you say N, all options in this submenu will be skipped and
- disabled. If you're trying to debug the kernel itself, go see the
- Kernel Hacking menu.
-
-if INSTRUMENTATION
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING && !UML
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config OPROFILE_ARMV6
- bool
- depends on OPROFILE && CPU_V6 && !SMP
- default y
- select OPROFILE_ARM11_CORE
-
-config OPROFILE_MPCORE
- bool
- depends on OPROFILE && CPU_V6 && SMP
- default y
- select OPROFILE_ARM11_CORE
-
-config OPROFILE_ARM11_CORE
- bool
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES && !UML && !XIP_KERNEL
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config MARKERS
- bool "Activate markers"
- help
- Place an empty function call at each marker site. Can be
- dynamically changed for a probe function.
-
-endif # INSTRUMENTATION
diff --git a/kernel/Kconfig.instrumentation b/kernel/Kconfig.instrumentation
index 468f47ad7503..a00dcb610233 100644
--- a/kernel/Kconfig.instrumentation
+++ b/kernel/Kconfig.instrumentation
@@ -32,7 +32,7 @@ config OPROFILE
config KPROBES
bool "Kprobes"
depends on KALLSYMS && MODULES && !UML
- depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
+ depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32 || (ARM && !XIP_KERNEL)
help
Kprobes allows you to trap at almost any kernel address and
execute a callback function. register_kprobe() establishes